24
Installation OCTOPUS OS20/OS24 Unmanaged
Release 07 07/2014
2.2.2
Devices with operating voltage type F
For the supply voltage, the following applies:
Operating voltage
Rated voltage range DC
24 V ... 48 V
Voltage range DC incl. maximum tolerances
16,8 V ... 60 V
The input voltage is electrically isolated from the housing.
The device provides for voltage supply redundancy with no load
distribution.
The supply voltage is connected via a 5-pin 7/8" connector.
See “Accessories” on page 36.
Connect the supply voltage lines.
WARNING
ELECTRIC SHOCK
The nominal voltage of 48 V specified for trains can temporarily exceed the
SELV threshold of 60 V based on EN 50155 para. 5.1.1.1. Use additional
measures to limit the surge voltage to 60 V or use a lower nominal voltage.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
Figure
Pin
Function
1
+ 24 ... 48 V DC (1)
2
0 V (1)
3
Not used
4
0 V (2)
5
+ 24 ... 48 V DC (2)
Table 12: Pin assignment of the 5-pin 7/8" connector for connecting the supply
voltage
4
5
1
2
3
Содержание OCTOPUS OS20
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